baber/WOPTO huggingface dataset:
Patent JP-H0856026-A (JP)
Title: Optical amplifier
Inventor: KOO KAZUYA
IPC: H01S3/17
Filed: 1994-08-17
Abstract: PURPOSE:To realize miniaturization of an equipment without generating loss change, in an optical amplifier wherein an optical fiber amplifies a signal light by the stimulated emission effect and various kinds of optical elements such as a pumping light source and a wave coupler are installed, and these are optically connected through optical fibers for coupling. CONSTITUTION:At least one out of optical fibers F11, F12, F21, F22, F23, F31, F32, F41, F42 for coupling which optically connect the parts between various kinds of optical elements such as an optical fiber EDF for amplifying, a pumping light source LD, and a wave coupler CP is constituted of the optical fiber EDF for amplifying or an optical fiber having refractive index distribution which is equivalent to that of the optical fiber EDF for amplifying.
Patent JP-H0937746-A (JP)
Title: Production of raw material for paste product
Inventor: HOASHI MASAHITO
IPC: A23L17/00
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a process for efficiently manufacturing the raw material for boiled fish meat paste of high quality having high gel strength in a shortened time. SOLUTION: In this process for producing raw material for boiled fish meat paste, the frozen fish meat paste is ground to a powder of frozen fish meat paste.
Patent JP-H0833664-A (JP)
Title: Lubricating liquid sealed invertable two-layer type condom
Inventor: SASAKI SUSUMU
IPC: A61F6/04
Filed: 1994-07-14
Abstract: PURPOSE:To obtain a condom which is easily mountable by shaping a bag which has a rubber type cylindrical shape and has a length about two-fold the length of the conventional condoms dividedly to a plus part and a minus part from the center at both ends, hermetically closing the bag and sealing a lubricating liquid therein, then inverting the bag in such a manner that the front end of the plus part is pushed into a part of the inner side of the minus part, thereby forming two layers. CONSTITUTION:This condom is formed by shaping the bag which has the rubber type cylindrical shape and has the length about two-fold the length of the conventional condoms dividedly to the plus part and the minus part from the center at both ends and hermetically closing the bag and sealing the lubricating liquid therein. The front part 1 from the part 3 where the rubber is tight in the recessed part of the plus part is pushed and inverted into the inner side. A user spreads the part with both hands and puts the spread part on the tip of the penis and drags the minus part thereto. The condom formed in the two layers over the entire part is thus mounted at the penis.
Patent JP-S5983699-A (JP)
Inventor: OOTSUKA KATSUMI
IPC: B43K21/16
Filed: 1982-11-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6254073-A (JP)
Title: Surface-metallized resin molding
Inventor: IKENAGA MASAO
IPC: C23C14/02
Filed: 1985-09-02
Abstract: PURPOSE:To produce a surface-metallized resin molding having excellent dimensional stability, heat resistance and adhesiveness between the resin and metal by using a polymer comps. which forms an anisotropic melt phase and permits working by melting as a resin in the stage of producing the surface-metallized resin molding. CONSTITUTION:The meltable thermoplastic polymer compsn. of which the coefft. of thermal expansion exhibits the value approximate to the coefft. of thermal expansion of metal and which exhibits optical anisotropy in the molten state is used in the stage of producing the resin molding stuck with the metal on the surface. The resin is molded by injection molding, extrusion and compression molding, etc. to a desired three-dimensional, film-, sheet or filament shape. An easily etchable material such as kaolin may be preliminarily incorporated into the resin molding. The surface of the resin molding is roughened by an etching treatment with a soln. mixtue of 1 or >=2 kinds selected from acids, alcohol, alkalis and water. The metallic layer is finally formed on the roughened surface by a method such as sputtering, plating or vapor deposition.
Patent JP-H0747091-A (JP)
Title: Inserting apparatus for deformable intraocular lens
Inventor: NAKAJIMA TOSHIYUKI
IPC: A61F9/00
Filed: 1993-08-04
Abstract: PURPOSE:To install an intraocular lens in the lens installation part provided on a packaging member and allow easy insertion of the lens from a smaller excision opening by improving an insert cylinder. CONSTITUTION:An insert cylinder 26 is installed at the foremost of a lens installation part 24 provided with an opening/closing mechanism 23 for a packaging member 21 installed at the foremost of an apparatus body 33, and an optics 2 is installed in this lens installation part 24 upon being deformed in a small shape, and this intraocular lens is threaded through an insert cylinder 26 by an extrusion shaft 36 of an extruding mechanism 34 installed on the apparatus body 33, and the lens is deformed into a smaller shape by a reducing taper at the foremost and a flat portion 26d furnished therein, and the lens is inserted into the eye from a smaller excision opening.
Patent JP-H0357923-A (JP)
Title: Electronic scale
Inventor: KAWAMOTO AKIRA
IPC: G01G7/04
Filed: 1989-07-26
Abstract: PURPOSE:To improve the responding efficiency thereby to realize smooth measurement by taking an output of a PID controller once in a microcomputer (MC) and forcibly changing the output against the stepped change of a first pulse current. CONSTITUTION:A load evaluating part A supplies a first pulse current of the quantity of electricity corresponding to a preset digital value to a force coil 2, thereby generating a predetermined force. A load evaluating part B supplies a second pulse current to a force coil 3 so as to balance an unbalanced load left by the force of the load evaluating part A by a servo mechanism. A load is determined by the sum of the quantities of electricity of the first and second pulse currents. The evaluating part B has a PID controller 6, a pulse width modulator 7 which obtains a counting value corresponding to the size of an output of the controller 6 and an MC 9 for determining the duty of the second pulse current. The MC 9 changes the output of the controller 6 directly to the duty of the second pulse current, and takes therein without feeding back to the force coil 3. When the first pulse current is changed in a stepped manner, the MC 9 adds a compulsory change to the second pulse current.
Patent JP-H0356183-A (JP)
Title: Washing apparatus
Inventor: OGAWA YASUO
IPC: B08B3/08
Filed: 1989-07-25
Abstract: PURPOSE:To obtain an energy saving type washing apparatus by using the evaporator of a freezer for the sake of cooling the washing solution in a washing tank and using a condenser in order to heat drying air for drying an object to be washed after washing and using the washing solution containing dichlorotrifluoroethane. CONSTITUTION:A freezer is constituted of a compressor 31, a condenser 32, a pressure reducing apparatus 33 and an evaporator 34 and the evaporator 34 thereof is arranged in a washing tank 1 and a washing solution 3 is cooled to lower saturation pressure to lower evaporation quantity to a large extent. the condenser 32 of the freezer is arranged in a duct in order to heat the air forcibly supplied by a pressure apparatus 11 to dry an object 41 to be washed after washing. As the washing solution, dichlorotrifluoroethane is used. Since the washing apparatus uses the evaporator 34 of the freezer in order to cool the washing solution in the washing tank 1 and the condenser 32 in order to heat drying air for drying the object 41 to be washed after washing, energy loss is not almost generated and an energy saving type washing apparatus is obtained.
Patent JP-S6256777-A (JP)
Inventor: MAEDA ISAMU
IPC: F27B14/08
Filed: 1985-09-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1038769-A (JP)
Title: Method and system for sampling cut tire
Inventor: MATSUBARA HIROYUKI
IPC: G01M17/02
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To obtain a sample having extremely smooth cut face while enhancing the work efficiency significantly by sampling a cut tire having uniform width through single cutting operation. SOLUTION: The sampling system 1 comprises a table 4, disposed on one side of a base plate 2, for mounting a sampling tire W to be cut which can be moved horizontally in the longitudinal direction through two guide rails 3. Two guide rails 5, 6 are laid in the longitudinal and lateral directions on the other side of the base plate 2. A pair of cutters 8 provided with a plurality of cutting means 7a, 7b, each comprising a wire cutter coated with diamond particles, are set movably in the horizontal direction on the guide rails 5, 6 while facing each other in the moving direction of the mounting table 4.
Patent JP-H0481463-A (JP)
Title: Thermoplastic resin composition
Inventor: NISHIMURA HIDEAKI
IPC: C08L33/24
Filed: 1990-07-24
Abstract: PURPOSE:To provided the subject composition having improved heat resistance and mechanical strength by compounding a maleimide copolymer, a polyarylene sulfide resin and a silane compound. CONSTITUTION:A thermoplastic resin composition comprises 0-80wt.% of a filler and 20-100wt.% of a composition comprising (A) 1-98wt.% of a maleimide copolymer composed of 30-70mol% of aromatic vinyl monomer residues, 30-50mol% of maleimide monomer residues, 1-20mol% of unsaturated dicarboxylic acid anhydride monomer residues and 0-50mol% of acrylic monomer residues, (B) 98-1wt.% of a polyarylene sulfide resin and (C) 0.01-10wt.% of a silane compound selected from an aminoalkoxysilane and an epoxyalkoxysilane.
Patent JP-S6258975-A (JP)
Title: Food preservative
Inventor: MORITA YUTAKA
IPC: A23L3/3526
Filed: 1985-09-03
Abstract: PURPOSE:A natural product based food preservative, containing epsilon-polylysine (salt) as an active constituent and having high safety and high food preserving effect. CONSTITUTION:A food preservative, obtained by cultivating a strain belonging to the genus, e.g. Streptomyces albulus subsp. lysinopolymerus No.346-D strain (FERM P-3834) and containing epsilon-polylysine or a salt thereof as an active constituent. The preservative in an amount of preferably 0.2-1.0wt% is normally added to a food.
Patent JP-S5983408-A (JP)
Title: Amplifying circuit
Inventor: OOKUBO TSUNEO
IPC: H03F3/45
Filed: 1982-11-04
Abstract: PURPOSE:To ensure the satisfactory working of an amplifying circuit even with a level less than the contact potential difference VBE, by securing a specific relation with plural resistance values connected to positive and negative input terminals respectively for an amplifier containing positive and negative input terminals. CONSTITUTION:Transistors TR9 and 10 are used to form an amplifier containing positive and negative input terminals. A voltage dividing circuit consisting of resistances R1 and R2 is connected to the base of the TR9 which functions as a positive input terminal. A circuit consisting of resistances R3 and R4 is connected to the base of the TR10 which functions as a negative terminal. A specific relation is set between those resistances, that is, (R1/R1+R2)XVCC= (R4/R3+R4)XVCC/2. In such a constitution, an amplifying circuit can work even with the voltage with which the bias voltage of the positive and negative input terminals of the amplifier is set lower than the contact potential difference VBE of the TR. Thus, a malfunction is prevented in case the power supply voltage is extremely reduced down.
Patent JP-H03135768-A (JP)
Title: Analyzing method and automatic analyzer
Inventor: BERI KAUIN
IPC: G01N35/02
Filed: 1990-07-24
Abstract: PURPOSE: To obtain an automatic analysis device for performing the analysis of the same type and different types simultaneously in a random access standard by adding a sample, a reagent, and a substrate to a reactive cuvette selectively or adding a magnetic particle suspension liquid and a proper particle washing before adding the substrate in the case of the analysis of the different kinds. CONSTITUTION: The aliquot of a first sample is sent to a reaction cuvette 14 and is mixed with one type or a plurality of types of liquid reagents, thus generating a first reactive mixture. Also, the same or different types of samples are sent to a different reaction cuvette 14, is mixed with a liquid reagent consisting of one type or a plurality of types of liquid reagents and a suspension liquid of a solid-phase particle for generating a second reactive mixture, thus generating a binding constituent and a constituent that is not bound. Then, a constituent that is not bound by a binding constituent in the different reaction cuvette 14 is separated selectively and an additional reagent is added to a solid suspension liquid in the different reaction cuvette 14 for generating a detection signal, thus analyzing reaction in one cuvette regardless of another cuvette.
Patent JP-H1041987-A (JP)
Title: Noise elimination circuit
Inventor: KADOWAKI NOBUSATO
IPC: H03K19/003
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To provide the noise elimination circuit by which a noise with a short period such as a pulse included in a signal is eliminated without unsharpening the signal. SOLUTION: The circuit is provided with 3-stages of shift registers 1-3 which receive a data signal and shift sequentially the data signal based on a clock signal and an OR gate 4 and the OR gate 4 is used to provide an output of an OR between an output signal of the 1st stage shift register 1 and an output signal of the 3rd stage shift register 3 among the 3-stages of the shift registers 1-3.
Patent JP-S6351421-A (JP)
Title: Production of thermosetting resin capable of affording high carbonization yield
Inventor: OTANI SUGIRO
IPC: D01F9/145
Filed: 1986-08-20
Abstract: PURPOSE:To obtain the titled resin useful as, e.g., a raw material for carbon composites, good in shape retentivity in its carbonization, by incorporating mesophase pitch with a specific plasticizer and carrying out a reaction on melting of the resultant blend with a crosslinking agent comprising hydroxymethyl group-contg. aromatic compound. CONSTITUTION:First, mesophase pitch of a softening point >=230 deg.C as the raw material is incorporated with, as the plasticizer, a polycyclic aromatic compound of a softening point <=180 deg.C and fa value >=0.9 or a mixture with said aromatic compound predominant. Thence, the resultant blend and a crosslinking agent comprising a second aromatic compound having at least two hydroxymethyl or halomethyl groups are allowed to react on melting at <=220 deg.C in the presence of an acid catalyst such as p-toluenesulfonic acid, thus obtaining the objective resin. Said plasticizer and crosslinking agent are preferably naphthalene and di(hydroxymethyl)benzene, respectively.
Patent JP-S6174037-A (JP)
Title: Cuc circuit of data processor
Inventor: MURAMATSU MAKOTO
IPC: G06F11/34
Filed: 1984-09-19
Abstract: PURPOSE:To grasp the utilization state of the titled data processor in a system accurately by specifying the value of the coefficient (n) of a circuit which counts up by one for every 2<n> according to the way of using the data processor, and performing the counting operation. CONSTITUTION:This CUC circuit counts execution cycles from an execution cycle right after an instruction OUTCUC to an execution cycle right before an instruction INCUC, with which CUC data 31 is obtained. While the CUC data 1 is set in CUC mode registers 2, 3, and 4 with the instruction OUTCUC, an added data register 23 and an addition result saving register 26 are initialized with a reset signal and the CUC circuit starts counting. Execution cycle signals 51-53 to be counted are selected by AND circuits 71-74 and an OR circuit 9 according to the specification of the register 2. The execution program level of the register 3 is selected by AND circuits 81-85 and an OR circuit 10.
Patent JP-H1138398-A (JP)
Title: Method for manufacturing liquid crystal display device
Inventor: MATSUOKA SHIGEKI
IPC: G02F1/1333
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To improve the productivity and reduce the cost by making the rubbing directions of a first mother glass substrate and a second mother glass substrate mutually the same, and further, making the main visual angle directions of display screen parts provided on each of the substrates mutually the same. SOLUTION: Array chips 2a-2f and counter electrode patterns 4a-4f are laid out so as to be symmetrical to the direction of the symmetry axis (X-axis direction) of each mother glass substrate shown by an arrow A. The main visual angle direction (X-axis direction) of a display screen part of the array chips 2a-2f and the counter electrode patterns 4a-4f shown by an arrow B is arranged so as to cross orthogonally the direction of symmetry axis (Y-axis direction) of the glass substrate. When the direction of the symmetry axis (Y-axis direction) of each mother glass substrate is thus laid out so as to cross orthognally the direction of main visual angle of each the display screen part (direction of X axis), the rubbing directions of the 1st mother glass substrate 1 and the 2nd motor glass substrate 1 become the same as shown by an arrow C.
Patent JP-H0361638-A (JP)
Title: Controller for control valve of on-vehicle engine
Inventor: IRINO HIROSHI
IPC: F02D41/20
Filed: 1989-07-27
Abstract: PURPOSE:To prevent the abnormal operation of a control valve by cutting off the electric conduction to a step motor from an electric power sorce on the basis of the anomaly detection information, when the anomaly of the step motor or a driving circuit for the step motor is detected. CONSTITUTION:A step motor which drives a throttle valve in the closing direction in dependently of the accelerator operation connects the #1 and #3 phase coils in pair and the #2 and #4 phase coils which are not put into electric conduction at the same time with an exclusive logic sum circuit 156, and generates the logic product by an AND circuit 157 into which also the excitation signals 158 in the one-phase excitation and two-phase excitation are inputted, and the anomaly of conduction to the step motor or the excitation anomaly of each phase coil is detected. When anomaly is detected, relay control is performed through an F/F circuit 159, and the electric conduction to the step motor is cut off. Therefore, the abnormal operation of the throttle valve can be prevented.
Patent JP-2000029020-A (JP)
Title: Liquid crystal display element assembly
Inventor: TOKUMI MASATO
IPC: G02F1/1333
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To prevent optical distortion due to stress operating on a 1/4-wavelength plate and to prevent dust from being produced when the 1/4-wavelength plate is rubbed against other members. SOLUTION: The liquid crystal display element assembly has a liquid crystal display element, the 1/4-wavelength plate 18 which is arranged on the readout light incidence side of the liquid crystal display element, a holder 19 which holds the 1/4-wavelength plate 18, and a cover 12 where the holder 19 is fitted rotatably. In this case, the 1/4-wavelength plate 18 is fixed to the holder 19 by a couple of metal fittings 2 without applying stress, a leaf spring 5 is fitted to the holder 19, and this leaf spring 5 is pressed slidably against the top surface of the cover 12, so that the holder 19 is fitted rotatably to the cover 12.
Patent JP-H0748146-A (JP)
Title: Production of water repellent glass
Inventor: KIYONO TAKASHI
IPC: C03C17/32
Filed: 1993-08-05
Abstract: PURPOSE:To produce rigid water-repellent glass excellent in adhesiveness and weather resistance. CONSTITUTION:A solution obtained by at least mixing a silica sol solution with a suspension of fluororesin particles or fluororesin particles is applied onto the surface of a glass substrate 1 and the coating is preliminarily baked at a temperature not lower than 100 deg.C and not higher than a melting point of a fluororesin and then, the coating is baked at a temperature not lower than the melting point and not higher than the decomposition temperature of the fluororesin to form a water-repellent layer 2.
Patent JP-H0243206-A (JP)
Title: Non-crosslinked, linear, low-density polyethylene resin particle for foaming and manufacture thereof
Inventor: KUWABARA HIDEKI
IPC: C08F210/00
Filed: 1988-08-04
Abstract: PURPOSE:To stably produce prefoamed particles without any specific treatment for applying an internal pressure by using a base resin comprising a non-crosslinked, linear, low-density polyethylene resin which has a crystalline structure which exhibits two endothermic peaks in the DSC curve obtained by differential scanning calorimetry. CONSTITUTION:Out of non-crosslinked, linear, low-density polyethylenes (LLDPE and ethylene/4-10C alpha-olefin copolymers, wherein the content of the alpha-olefin is generally 3-25wt.% with 6-20% thereof especially preferred.), one which has a crystalline structure which exhibits two endothermic peaks in the DSC curve obtained when the temperature of 1-5mg of the resin is increased to 220 deg.C at a rate of 10 deg.C/min by a differential scanning calorimeter, then decreased at a rate of 10 deg.C/min, and again increased to 220 deg.C at a rate of 10 deg.C/min is used as formable non-crosslinked, linear, low-density polyethylene resin. In order to produce prefoamed particles for molding in a mold from the resin, the resulting resin is dispersed in water together with a foaming agent in a sealed container, the dispersion is kept under heating to allow the foaming agent to impregnate into the resin particles, and then the resin particles are released from the container into a low-pressure atmosphere, thereby allowing them to foam.
Patent JP-H0630387-A (JP)
Title: Broadcast reception system, broadcast equipment and broadcast reception recording and reproduction device
Inventor: KITAMURA MASAYOSHI
IPC: H04N9/12
Filed: 1992-06-29
Abstract: PURPOSE:To provide the broadcast reception system displaying program identification information representing recorded program information and selecting the program identification information so as to reproduce the program information. CONSTITUTION:A character duplexing equipment 2 is a broadcast equipment and additional information 3 is multiplexed on program information 1 and the resulting information is sent to a broadcast reception recording and reproducing device by an antenna 4. The broadcast reception recording and reproducing device is provided with an antenna 5 and a tuner 6 receiving a broadcast, a recording and reproducing controller 9 controlling the entire device, a key pad 7 inputting the operation content, a teletext decoder 11 separately outputting the multiplexed additional information 3, an encoder 10 applying compression coding to the program information 1, a disk recording 12 recording the program information 1 subjected to compression coding and the additional information 3 to a separate area, a decoder 13 expanding the program information 1 subjected to compression coding and restoring the result to the original signal, and a display device 14 performing a sound output and display of an animation.